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Remove unused variables #169

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17 changes: 7 additions & 10 deletions src/field.jl
Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,7 @@ The parser function must return a tuple of two values:
"""
CustomParser(f, T) = CustomParser{T,typeof(f)}(f)

show(io::IO, c::CustomParser{T}) where {T} = print(io, "{{custom:$T}}")
show(io::IO, ::CustomParser{T}) where {T} = print(io, "{{custom:$T}}")

@inline function tryparsenext(c::CustomParser, str, i, len, opts)
c.f(str, i, len, opts)
Expand All @@ -111,7 +111,7 @@ struct Numeric{T} <: AbstractToken{T}
decimal::Char
thousands::Char
end
show(io::IO, c::Numeric{T}) where {T} = print(io, "<$T>")
show(io::IO, ::Numeric{T}) where {T} = print(io, "<$T>")

Numeric(::Type{T}, decimal='.', thousands=',') where {T} = Numeric{T}(decimal, thousands)
fromtype(::Type{N}) where {N<:Number} = Numeric(N)
Expand Down Expand Up @@ -222,25 +222,22 @@ end
i = y4[2]
end
end
eval, rval3, i = parse_uint_and_stop(str, i, len, eval)
eval, _, i = parse_uint_and_stop(str, i, len, eval)
if enegate
eval *= Int32(-1)
end
end

exp = eval - frac_digits

maxexp = 308
minexp = -307

if frac_digits <= 15 && -22 <= exp <= 22
if exp >= 0
f = F(f1)*10.0^exp
else
f = F(f1)/10.0^(-exp)
end
else
f = convert_to_double(f1, exp)
f = convert_to_double(f1, exp)
end

if negate
Expand Down Expand Up @@ -287,14 +284,14 @@ It is used internally by `csvparse` for avoiding allocating strings.
struct StringToken{T} <: AbstractToken{T}
end

function StringToken(t::Type{T}) where T
function StringToken(::Type{T}) where T
StringToken{T}()
end
show(io::IO, c::StringToken) = print(io, "<string>")
show(io::IO, ::StringToken) = print(io, "<string>")

fromtype(::Type{S}) where {S<:AbstractString} = StringToken(S)

function tryparsenext(s::StringToken{T}, str, i, len, opts) where {T}
function tryparsenext(::StringToken{T}, str, i, len, opts) where {T}
inside_quoted_strong = Char(opts.endchar) == Char(opts.quotechar)
escapecount = 0
R = Nullable{T}
Expand Down